DE211381C - - Google Patents

Info

Publication number
DE211381C
DE211381C DENDAT211381D DE211381DA DE211381C DE 211381 C DE211381 C DE 211381C DE NDAT211381 D DENDAT211381 D DE NDAT211381D DE 211381D A DE211381D A DE 211381DA DE 211381 C DE211381 C DE 211381C
Authority
DE
Germany
Prior art keywords
violet
sulfurous acid
dye
dioxynaphthalene
splits
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DENDAT211381D
Other languages
German (de)
English (en)
Publication of DE211381C publication Critical patent/DE211381C/de
Active legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14—Monoazo compounds
    • C09B45/16—Monoazo compounds containing chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
DENDAT211381D Active DE211381C (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
DE211381C true DE211381C (cg-RX-API-DMAC7.html)

Family

ID=473203

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT211381D Active DE211381C (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
DE (1) DE211381C (cg-RX-API-DMAC7.html)

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